baber/WOPTO huggingface dataset:
Patent EP-0006635-A1 (EP)
Inventor: SOMMER KLAUS DR DIPL-CHEM
IPC: C07F9/38
Filed: 1979-06-29
Abstract: Verfahren zur Herstellung von N-Acylaminomethanphosphonsäuren durch einstufige Umsetzung eines Nitrils mit Formaldehyd oder einer Formaldehyd abspaltenden Verbindung und phosphoriger Säure oder einer unter den Reaktionsbedingungen phosphorige Säure bildenden Verbindung bei erhöhten Temperaturen und gegebenenfalls in Gegenwart eines Lösungsmittels. Als Lösungsmittel wird vorzugsweise ein polar aprotisches Lösungsmittel verwendet. Die Umsetzung kann vorteilhaft in Gegenwart eines sauren Katalysators durchgeführt werden. Anstelle der Reaktionspartner Nitril und Formaldehyd können auch die Produkte ihrer Umsetzung, 1,3,5-Triacyltriazane eingesetzt werden.
Patent EP-0013465-A1 (EP)
Inventor: HINDS ROBERT J
IPC: C02F1/24
Filed: 1979-01-10
Abstract: A method for separating a first liquid from a mixture with a second liquid or particulate solid by a series of froth flotation and froth separation stages (2,5,15 and 18) including at least a first (2) and a last stage (18) in which a first recycle portion (23) is recovered from the last stage (18) and recycled thereto is improved by separately recovering a second recycle portion (8) from a stage upstream with respect to last stage and recycling the second recycle portion to the first stage (2) and, optionally, to the stage from which it is recovered (5) and any stages intermediate the first stage the stage from which it is recovered.
Patent EP-0003405-A1 (EP)
Inventor: SCHWAB FREDERICK CHARLES
IPC: C08F291/02
Filed: 1979-01-17
Abstract: High impact graft copolymers are made from a rubbery backbone polymer and a mixture of isomers of methyl ethenyl benzene having a high content of the para isomer.
Patent EP-0011966-A1 (EP)
Inventor: LOFT FREDERICK ARTHUR
IPC: B32B7/04
Filed: 1979-11-15
Abstract: There is disclosed a method of forming a decorative heat-and-pressure consolidated laminate by assembling between platens a plurality of superimposed plies of thermosetting resin impregnated sheets and a release medium having a transferable, gluable coating on the side of the release medium placed against an outermost ply, and applying heat and pressure through the platens to consolidate the laminate and to transfer the gluable coating from the release medium to the outermost ply. There is also disclosed a decorative heat-and-pressure consolidated laminate comprising a plurality of superimposed plies of thermosetting resin impregnated sheets having on one of the outermost plies a gluable coating. There is further disclosed a method of gluing a decorative heat-and-pressure consolidated laminate to a reinforcing substrate without the need for sanding the back of the laminate before gluing which comprises providing on one surface of the laminate a gluable coating applying a coating of glue between the gluable coating and the substrate and adhering the laminate to the substrate.The gluable coating comprises a linear copolymer of (A) maleic anhydride or maleic acid or maleic acid salt and (B) ethylene or a vinyl monomer having a side chain or an aliphatic group with up to four carbon atoms or an alkoxy group with up to four carbon atoms.
Patent EP-0007874-A1 (EP)
Inventor: BENAROYA HENRY
IPC: F02B71/06
Filed: 1979-07-25
Abstract: 1. Energy production apparatus, comprising a free piston gas generator having a plurality of compression chambers and at least on drive cylinder (5, 6) as well as a gas turbine which receives the exhaust gas from said drive cylinder or cylinders, characterized in that the compression chambers (3a-3n) are distributed between a first fraction and a second fraction, in that the compression chambers (3a) of said first fraction are supplied with air by a supercharging compressor (20) through a first air cooler (22) and deliver hot compressed air which is at least partially fed to a turbine (27), in that the compression chambers (3n) belonging to said second fraction are supplied by a supercharging compressor through a second cooler (23) and feed the drive cylinder or drive cylinders (5, 6) through a third cooler (24).
Patent EP-0011543-A1 (EP)
Title: Procédé pour enregistrer sur un support matériel à deux dimensions une image de télévision et moyens pour le mettre en oeuvre
Inventor: LUNEAU CHRISTIANE EPOUSE SCHWA
IPC: H04N5/76
Filed: 1979-11-05
Abstract: Dans le procédé d'enregistrement, on utilise une tête multiple d'impression à k points d'impression. L'image de télévision est stationnaire et les signaux vidéo sont continûment numérisés en code binaire. Les échantillons binaires obtenus représentent ainsi une grille de points continûment renouvellés dont les m lignes horizontales correspondent aus lignes du signal de télévision, chaque ligne comprenant n points. Les lignes verticales formées par les points de la grille sont groupées pour former n k colonnes comportant chacune k lignes verticales. Les données binaires des points sont transmises à la tête d'impression en commençant par les données des points de la première ligne et de la dernière colonne, puis celles de la seconde ligne et de la dernière colonne, et ainsi de suite jusqu'à celles de le m<ième> ligne de la dernière colonne. Le support matériel est alors décalé d'une longueur correspondant à la largeur de la tête multiple d'impression. Puis les données binaires des potints de la première ligne et de l'avant-dernière colonne sont transmises à ladite tête d'impression, puis celles de la seconde ligne de l'avant-dernière colonne, et ainsi de suite jusqu'à celles de la m<ième> ligne de l'avant-dernière colonne. Puis le support est de nouveau décalé comme précédemment. En résumé, ces opérations de transmission de données de points, entrecoupées de décalages de la tête, sont répétées colonne par colonne jusqu'à imprimer les données des points de la m<ième> ligne de la première colonne. Au cours de la transmission des données binaires vers la tête d'impression, les données binaires passent dans une mémoire tampon, d'où elles sont lues vers la tête d'impression. Leur écriture est effectuée ligne par ligne en sélectant les données de points de la colonne en cours d'impression et de la ligne qui suit celle dont les données ont déjà été écrites dans ladite mémoire tampon. La sélection des données à écrire est effectuée soit sur la même trame de signaux vidéo, soit sur des trames différentes. Une variante permet d'appliquer le procédé à des plages coloriées. Deux variantes de combinaisons de moyens utilisés pour mettre en oeuvre le procédé sont décrits.
Patent EP-0015419-A1 (EP)
Inventor: THANSCHEIDT GUNTER
IPC: B60C23/10
Filed: 1980-02-14
Abstract: 1. A pump, especially an air pump for bicycles, comprising at least one pistan and one cylinder within a housing ; a stirrup hingedly attached to the housing for locking up and actuating the pump, the stirrup being fixed to the housing in its closed position and forming a handle in its hinged-out position ; and a driving shaft connected to the handle for transmitting the rotation of the driving shaft into a piston travel, the piston being drivingly connected with the shaft.
Patent EP-0017746-A1 (EP)
Inventor: VEBER DANIEL F
IPC: C07K7/56
Filed: 1980-03-05
Abstract: Peptides having the structural formula:
     and
     wherein
     A is D-Thr, D-Val;   B is D-Phe, D-Tyr;   C is D-Phe, D-Tyr, O-Me-D-Tyr;     
wherein the ring formed by the peptide backbone contains 26 atoms and pharmaceutically acceptable non-toxic acid addition salts thereof are prepared by the solid phase method. These peptides have the property of inhibiting release of insulin, inhibiting growth hormone release and inhibiting glucagon release in humans and animals without materially affecting gastric secretion. They have a longer duration of action than somatostatin.
Patent EP-0036898-A1 (EP)
Inventor: KREVET BERTHOLD DR
IPC: C23C14/02
Filed: 1980-03-27
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Verbundwerkstoffen bestehenden aus Substraten und aus auf deren Oberflächen festhaftenden, metallischen Schichten metastabiler oder instabiler, mehr als ein Element enthaltender Phasen mit A15-Struktur, bei welchem die Phasen aus einem Gas- bzw. Dampfraum auf die Substratoberflächen aufkondensiert werden. Die bisher auf diese Weise hergestellten Werkstoffe, beispielsweise solche mit Supraleitungseigenschaften, wiesen keine reproduzierbaren physikalische Eigenschaften auf. Mit dem Verfahren sollen bespielsweise Dünnschicht-Supraleiter mit A15-Struktur und hoher Übergangstemperatur zwischen 22 K und 23 K oder darüber in gleichbleibender Qualität herstellbar sein. Es wurde nun gefunden, daß dieses Ziel dann erreicht wird, wenn a) man zur Bildung der Phase (z.B. Nb3Ge) sehr reine Komponenten (z.B. Nb und Ge) mit Verunreinigungskonzentrationen von jeweils weniger als 100 ppm verwendet, b) man während des Anfangswachstums der Phase (innerhalb eines Dickenbereiches zwischen 5 nm und 20 nm) zur Förderung der Keimbildung die Mobilität der Phasenkomponenten auf der Substratoberfläche reduziert, entweder b1) durch Kondensation der Komponenten auf das kalte Substrat (z.B. Saphir) im Temperaturbereich <= Raumtemperatur oder b2) durch Zusatz einer gezielten Verunreinigung aus der Gruppe Sauerstoff und sauerstoffhaltige Verbindungen und c) man danach die Phasenkomonenten für die restliche Schicht bis zur gewünschten Dicke auf das erhitzte Substrat aufkondensiert. Zur Reduzierung der Mobilität der Phasenkomponenten auf der Substratoberfläche kann man auch vor dem Aufbringen der reinen Komponenten die Substratoberfläche mit einer 5 bis 20 nm dicken Schwermetalloxidschicht (z.B. Cr-Oxid oder Ta-Oxid) belegen.
Patent EP-0019856-A1 (EP)
Title: Method and apparatus for volumetrically measuring liquids
Inventor: FRENKEN HANS DIPL-ING
IPC: G01F11/28
Filed: 1980-05-22
Abstract: Method and apparatus for volumetrically measuring pulsating or continuously flowing amounts of liquid, the liquid flowing from a storage vessel (1) simultaneously filling up a communicating measuring vessel (2), and a three-way value (3) being connected, for the purpose of measuring the amount of liquid, in such a way that the measuring vessel (2) is emptied and the time (t) is measured in which the known volume flows out between two electrodes (10, 11) of the measuring vessel (2), and the three-way valve (3) closes the storage vessel (1) once again after the measuring process. <IMAGE>
Patent EP-0015720-A1 (EP)
Inventor: BERGER ABE
IPC: H01B3/30
Filed: 1980-02-28
Abstract: A coating composition comprising a curable copolymer material which is the product of a condensation reaction, preferably a condensation reaction of corresponding molar quantities of an organic diamine and a silicone containing a bis-amino aryl ether or bis-amino aryl thioether and an organic dianhydride in at least one organic solvent chosen from monoalkyl ethers of ethylene glycol, monoalkyl ethers of condensed polyethylene glycol, dialkyl ethers of ethylene glycol, dialkyl ethers of condensed polyethylene glycol, and cyclic ethers containing not less than a 5 member ring, is suitable for use as a wire coating composition, passivation and/or protective coating composition(s) for semiconductor devices and the like. A part or all of the organic diamine may be a macrocyclic crown ether which enables the curable copolymer material to have a chemically bonded chelant embodies therein. The curable copolymer material may be of a block type configuration, a random type configuration, or both, and either may be cured at a low temperature such as ~75°C when diethylene glycol dimethylether is chosen as solvent.
Patent EP-0023158-A1 (EP)
Inventor: FLOYD DON EDGAR
IPC: C08G59/50
Filed: 1980-07-23
Abstract: Polyamines and in particular disecondary monotertiary amines of formula I 
<CHEM>
 [wherein k, l, m and n, which may be the same or different, each is an integer having the value 0 or 1, but preferably 1; R2, R3 R5 and R6, which may be the same or different, each represents a hydrogen atom or a hydroxymethyl group; R3, R4 R7, which may be the same or different, each represents an optionally substituted aliphatic or aromatic group of molecular weight of from 57 to 264; and B and B min , which may be the same or different, each represents a divalent organic radical or molecular weight of from 256 to 1914; subject to the provisos that when k, l, m or n is 0 then R2, R3, R5 or R6 respectively represents a hydroxymethyl group and that when k, l, m or n is 1 then R2, R3, R5 or R6 respectively represents a hydrogen atom) of molecular weight of from 830 to 5600, are prepared from a difunctional epoxy compound and an amine. 
<??>Substituted ammonium compounds, prepared by the neutralization of the polyamines, are useful in the electrodeposition processes such as those practised in the automobile industry. 
<??>A method of producing a cured piece by cationic electrodeposition is described.
Patent EP-0028881-A1 (EP)
Inventor: MORLEY JOHN OSWALD
IPC: C07C17/00
Filed: 1980-09-26
Abstract: A process for the preparation of α-chtoro-ortho-xylene by the reaction of chlorine with ortho-xylene in the presence of a phosphorus halide catalyst and a free radical initiator.
Patent EP-0025754-A1 (EP)
Inventor: GILLET GUY
IPC: G07F7/06
Filed: 1980-09-05
Abstract: 1. A method of encouraging the return of a rolling vehicle, such as a supermarket trolley, to a reception area which comprises an access control means, the method consisting in carrying out several checks on the identity of the vehicle when it passes through the access control means, and after checking issuing a reward, for example in the form of a ticket, characterised in that the access control means comprising at least one gate (14, 114) located at the entrance of the reception area, a first check of the identity of the vehicle (C, 110) is carried out upstream of the gate, then a second check of the identity of the vehicle as it passes through the gate (14, 114) while allowing the vehicle (C, 110) to be withdrawn during this passage, the gate (14, 114) is allowed to return to its closing condition after the passage, and the issue of a ticket is only ordered if the second check confirms the first check and the vehicle (C, 110) has not been withdrawn during the passage through the gate (14, 114).
Patent EP-0019574-A1 (EP)
Inventor: SINGER EDOUARD
IPC: B66D3/10
Filed: 1980-05-09
Abstract: 1. A lifting device, especially a pulley block composed of a shell (102; 202) provided, in its upper part, with a hanging element (107; 207) and made of two parallel wings (103, 104; 203, 204) one of which (104; 204) has a notch (115) ; an axis (108; 208) ; a sheave (109; 209) movable on said axis (108; 208) and situated between the two wings (103, 104; 203, 204) of the shell (102; 202) ; and at least two fixed sheaves (1141 , 1142 ; 2141 , 2142 ) placed on an end of the axis (108; 208) projecting with respect to the wing (104; 204) of the shell (102; 202) in which the notch (115) is realized, fixed sheaves on which one of the tackle-falls (123) of the rope (113) wound about the movable sheave (109; 209) is apt to be wound after passage through the notch (115) made in the wing (104) of the shell (102) interposed between the movable sheave (109; 209) and the fixed sheaves (1141 , 1142 ; 2141 , 2142 ), characterized in that it comprises a shoe (131; 231) co-operating with the movable sheave (109; 209) in order to be able to immobilize the latter, the shoe (131; 231) being mounted on a sliding plate (132; 232) brought back toward the centre of the movable sheave (109; 209) by the tackle-fall (123) of the rope (113) passed, in downward step, on the lower part (135; 235) of the shoe (131; 231) before to be passed on the fixed sheaves (1141 , 1142 ; 2141 , 2142 ).
Patent EP-0022798-A1 (EP)
Inventor: DEATON ION V
IPC: G09B9/54
Filed: 1980-07-01
Abstract: Simulateur electronique tactique qui est utilise pour apprendre a des etudiants comment mettre en operation de l'equipement electronique passif tactique. Un calculateur produit des signaux radar simules qui reproduisent les caracteristiques de vrais emetteurs de radar. Ces signaux caracteristiques sont entres dans une pluralite de generateurs d'impulsions et de melangeurs qui agissent sur les signaux et stimulent un analyseur d'impulsions afin que l'analyseur d'impulsions active de maniere realiste de l'equipement tactique electronique.
Patent EP-0031336-A1 (EP)
Inventor: KINZEL JOSEPH ANTHONY
IPC: H01Q25/02
Filed: 1980-12-15
Abstract: Systeme d'antenne de reception pour un projectile. Le systeme combine la configuration du gain de reception d'une antenne dont le zero correspond a l'axe du projectile, a une configuration du gain de reception d'une antenne dont le maximum correspond a l'axe du projectile. Les deux configurations sont detectee separement (28, 30), et les sorties detectees sont combinees dans un mode scalaire. La configuration composite detectee donne sensiblement la couverture omnidirectionnelle a l'arriere du projectile.
Patent EP-0038574-A1 (EP)
Inventor: LAVGREN JEFFREY LYNN
IPC: G11B5/54
Filed: 1979-07-31
Abstract: Information transfer apparatus in which a transducer 150F is movable by a solenoid 130F from an inoperative position separated from a moving information carrying magnetic disk 20F towards the disk into engagement therewith in response to a transducer load command signal on line 208 which is applied to a control system connected to the solenoid to energise it. The control system is such as to produce an initial fast rising current in the solenoid to move the head quickly into close proximity with the disk, a slowly rising subsequent current in the solenoid to engage the head with the disk gradually, and a final fast rising current in the solenoid for completing the engagement pressure of the head on. the disk.
Patent EP-0044562-A1 (EP)
Inventor: OMODA KOICHIRO
IPC: G06F9/38
Filed: 1981-07-21
Abstract: A vector data processor includes a vector index register (40) for consecutively and sequentially storing indirect address vectors, which may then be consecutively and sequentially read out from the vector index register (40) to form addresses of data, thereby to execute the consecutive reading of the data from a main storage (1) and the consecutive writing thereof into the main storage (1) with an increased processing speed by generating addresses and storing data in overlapping operations.
Patent EP-0048966-A1 (EP)
Inventor: TOMITE TOSIO
IPC: H02K23/04
Filed: 1981-09-24
Abstract: A field pole structure of a DC motor has a plurality of field magnetic poles attached to the inner surface of a yoke (1) of the DC motor to oppose an armature (4). Each magnetic pole includes a permanent magnet (2), and an auxiliary pole member (3) coupled to an end of the permanent magnet directed in opposition to the rotational direction of the armature and having permeability higher than reversible permeability of the permanent magnet. The permanent magnet has a single magnet body constructed by integrally formed first and second magnet members, the first magnet member (21) being disposed at a half of the permanent magnet remote from the auxiliary pole member (3) and made of a magnetic material of large coersive force, and the second magnet member (22) being interposed between the first magnet member and the auxiliary pole member and made of a magnetic material of large residual magnetic flux density, the boundary portion between the first and second magnet members being a region (23) in which the magnetic material of large coersive force and the magnetic material of large residual magnetic flux density are mixed.
Patent EP-0051301-A1 (EP)
Inventor: RENFROE HARRIS BURT DR
IPC: C07K5/02
Filed: 1981-10-30
Abstract: The invention concerns hypotensive, antihypertensive and bradycardic compounds of the formula I   <IMAGE> wherein Ph is unsubstituted 1,2- phenylene, or 1,2-phenylene substituted by one to three identical or different members selected from lower alkyl, lower alkoxy, lower alkylenedioxy, hydroxy, halogeno and trifluoromethyl; R1 is hydrogen, lower alkyl or amino-lower alkyl; R2 is lower alkyl or HPh-lower alkyl; and each of R3, R4 and R5 is hydrogen or lower alkyl; the amides, mono- or di-lower alkylamides, lower alkyl esters, (amino, mono- or di-lower alkylamino, carboxy or carbo-lower alkoxy)-lower alkyl esters, or salts. They can be prepared, for example by hydrolysing a compound of the general formula   <IMAGE> wherein at least one of V and W is cyano, and the other is said free, amidized or esterified carboxy group.
Patent EP-0074445-A1 (EP)
Inventor: YU JING-PEIR
IPC: D01D5/30
Filed: 1981-09-15
Abstract: A multifilament yarn wherein the conjugate filaments may be split into sub-filaments having substantially different deniers. 
     A preferred spinneret (22) has horse-shoe shaped slots (20) with recessed web regions (24). Two dissimilar polymers are fed as a sheath-core conjugate stream with polymer interface (26).
Patent EP-0047686-A1 (EP)
Title: Mélangeur hybride hyperfréquence
Inventor: MARCHAND MAURICE
IPC: H03D7/14
Filed: 1981-08-14
Abstract: Un tel mélangeur est réalisé sur deux sandwichs comportant chacun un plan de masse (24, 34), une couche dielectrique (21-31), et une couche gravée. L'une des couches gravées porte l'aneau mélangeur (AM) et les guides (G1, G2) d'entrée. L'autre couche gravée porte le guide de sortie (G3), et des organes d'adaptation. Les sandwichs sont accolés par leurs plans de masse et les diodes mélangeuses sont placées dans des trous qui relient les deux faces gravées. Réalisation de radars Doppler cohérents.
Patent EP-0053981-A1 (EP)
Title: Procédé de fabrication de thiochloroformiates
Inventor: DEWEERDT JULIEN
IPC: B01J31/00
Filed: 1981-12-04
Abstract: Selon l'invention, on fait réagir le phosgène sur un mercaptan en présence d'un catalyseur de formule générale : <IMAGE> où X = O ou S et où les R1, R2, R3, R4 sont notamment des groupes aliphatiques, cycloaliphatiques ou aromatiques ou un atome d'hydrogène. Le taux de catalyseur est de 0, 1 à 10% en moles par rapport au mercaptan et la réaction s'effectue à température ambiante et à la pression atmosphérique. Le procédé, qui peut être rendu continu, conduit à des temps de séjours courts et à un rendement et une pureté élevés. Les thiochloroformiates trouvent essentiellement leur application comme intermédiaires de synthèse de composés herbicides.
Patent EP-0056370-A1 (EP)
Inventor: ROSVALL ARNE
IPC: E01B29/24
Filed: 1981-04-13
Abstract: Un bloc de traverse en beton (2) possede une plaque d'insertion de support de rail (1) en materiau elastomere montee dans sa partie superieure evidee (2a). La plaque d'insertion possede des projections s'etendant vers le bas (1c) qui sont pourvues de trous et qui sont concues pour etre recues dans des trous correspondants (2c) dans la partie evidee (2a) du bloc de la traverse (2). Les projections portent des moyens de fixation, sous la forme d'une boule (1e) par exemple, en materiau elastomere, qui, lorsque la plaque est montee, sont enfoncees vers une position inferieure au fond de la projection tout en dilatant les projections dans les trous respectifs. Un procede de fabrication du bloc de la traverse et une plaque d'insertion de support de rail (1) du type decrit sont aussi des objets de la protection.
Patent EP-0062897-A1 (EP)
Inventor: ARRHENIUS GUSTAF
IPC: A61F7/08
Filed: 1982-04-07
Abstract: This invention relates to a heat storage material (20) which is generally enclosed in a recyclable container. The material comprises a melt which converts from liquid to crystalline form at a particular temperature and releases heat. The material contains an additive which is dissolved in the liquid melt and controls the size of the crystals and pH of the material upon crystallization.